Individual Calculations August 2023
 Mefteh, Mahdi  Total change: -46.80  Rating chartPersonal card
 Festival Saint-Lo 2023 - Open Petits (-1400) SAINT LO FRA 2023-07-08
RcRownchangeKK*chgGame
 1115 1013 1.00 6 -1.17 40 -46.80 
  Richard, Alexis 1083 FRA1.0010.604024.00 
  Maubert, Leonard 1154 FRA0.001-0.3140-12.40 
  Bonnet, Tomas 1131 FRA0.001-0.3440-13.60 
  Viossat, Emrys 1096 FRA0.001-0.3940-15.60 
  Rachid, Raphael 1148 FRA0.001-0.3240-12.80 
  Duclos, Jules 1076 FRA0.001-0.4140-16.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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